In regards to the video, I thought it was good to see Jeff on the road and in London as it tells me everything is under control back in the lab and he feels that PTK is far enough ahead in the game that he can actually get away for a week or so..I remember a couple of years ago of seeing a picture of Jeff and he looked like he hadn`t slept for a few days.. A relaxed genuis is a good sign as they tend to be pretty intense people..